LaVida 1.4t reported that the signal of throttle angle drive sensor 2 was unreliable.

ManifoldAbsolutePressureSensor (map) It connects the intake manifold with a vacuum tube. Under different engine speed loads, it senses the change of vacuum degree in the intake manifold, and then converts it from the change of internal resistance of the sensor to a voltage signal for ECM computer to correct the fuel injection quantity and ignition timing angle.